4 items found
Author is exactly "Jan H. Oort"
Sorted by Title
Start Date:1947-03-25
Creator:Papers of Grote Reber
Series:Correspondence Series
Unit:General Correspondence I Unit
Type:Text
Text
Start Date:1945-08-30
Creator:Papers of Grote Reber
Series:Correspondence Series
Unit:General Correspondence I Unit
Type:Text
Text
Start Date:1950-11-25
Creator:Papers of Grote Reber
Series:Correspondence Series
Unit:General Correspondence I Unit
Type:Text
Text
Start Date:1948-01-27
Creator:Papers of Grote Reber
Series:Correspondence Series
Unit:General Correspondence I Unit
Type:Text
Text